Ilhéus da Madalena

About this dive site

This dive site, Ilhéus da Madalena, located off the coast of Madalena in the Azores, Portugal, is a unique volcanic formation consisting of two islands and a sunken crater between them. Navigation is relatively straightforward, following the lava fingers and exploring the swim-through in the longer island. The site's history is tied to volcanic activity, shaping its distinctive underwater landscape. The crater itself provides a fascinating focal point for the dive.

Marine life is abundant and diverse. Triggerfish, moray eels, and rays are commonly seen, along with a variety of other fish species characteristic of the region. While vegetation is sparse, the tidal currents bring in a rich array of marine organisms.

The best time to visit is likely during the warmer months (spring and summer) when water temperatures are more pleasant and visibility is often better. Divers should be aware of potential moderate currents, especially near the crater. Freediving is possible in calmer conditions, focusing on shallower areas. Always check local conditions and dive within your limits.